<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>表单绑定</title>
</head>
<body>
      <div id="div">
          <form autocomplete="off">
            姓名:<input type="text" name="username" v-model="username"><br>
            年龄:<input type="number" name="age" v-model="age">
          </form>
      </div>
</body>
      <script src="js/vue.js"></script>
      <script>
          new Vue({
            el:"#div",
            data:{
              username:"小雪",
              age:16
            }
          });
      </script>
</html>